Supply of 11 kV Composite Polymer Disc Insulators for TNEB

TNEB Limited, through SE/CEDC/CHENAlPATTU, is pleased to announce an Open Tender opportunity for the supply of 11 kv composite polymer disc insulators. This tender, referenced as ET.NO.28/2026, invites eligible Class II contractors to participate. The work involves the supply of these critical electrical components, with an estimated tender value of ₹2,69,040 and a required Earnest Money Deposit (EMD) of ₹2,700, which can be provided via Bank Guarantee or State Treasury. The tender is structured with two covers: Cover 1 for Fee/Pre-Qualification/Technical bid and Cover 2 for the Finance/Price bid. Interested parties can download tender documents from October 9, 2026, at 05:00 PM until October 24, 2026, at 02:00 PM. Bids must be submitted within the same timeframe, with the Bid Submission End Date being October 24, 2026, at 02:00 PM. The Bid Opening Date is scheduled for October 26, 2026, at 03:00 PM, at the office of SE/CEDC/CHENAlPATTU, located at 130 GST Road, Chengalpattu - 603001. The validity of the bid is stipulated for 120 days, and the period of work for supply is 30 days. Further details, including technical specifications and pricing formats, are available within the downloadable tender documents, which include a tender notice, technical document, and price bid. All payments related to EMD can be made online, with SBI Bank being a recognized payment instrument.